NUP98 and acute megakaryoblastic leukemia: Some other cytogenetic abnormalities associated with adverse prognosis also seem to occur mainly/only in pediatric AML, i.e. t(5;11)(NUP98/NSD1) and inv(16)(CBFA2T3/GLIS2) that is seen in Down syndrome-associated acute megakaryoblastic leukemia [102].